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Porth Ceriad Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Porth Ceriad surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 pm Monday 25 May 2026 BSTForecast update in hr min s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
12.5° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Porth Ceriad today?
The current surf forecast for Porth Ceriad at 10PM is: 0.1m 13s primary swell from a Southwest direction and 0.2m 7s secondary swell from a West-southwest direction (forecast issued at 06:00pm May 25). The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | - | - |
| Afternoon (25 May) | 0.5ft (0.2m) | 8s |
| Evening (25 May) | 0.5ft (0.2m) | 7s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 25°C on Mon afternoon, min 15°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 12 | W 12 | W 12 | W 12 | W 13 | W 13 | W 13 | W 13 | SW 7 | SE 4 | W 18 | W 18 | ESE 4 | ESE 4 | W 17 | W 16 | W 16 | |
7 | 7 | 6 | 5 | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 2 | 1 | 6 | 9 | 12 | 12 | 6 | 5 | 5 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | cross-on | glassy | off | cross-off | cross-off | off | off | cross-off | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | on | |
High Tide | 4:56PM3.14m | 5:17AM3.53m | 5:55PM3.32m | 6:12AM3.61m | 6:42PM3.52m | 6:59AM3.71m | ||||||||||||||||||
Low Tide | 11:55PM1.19m | 12:37PM0.86m | 00:57AM1.09m | 1:29PM0.81m | 1:49AM0.96m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | | | |  | | | | |  | |
 | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:03 | — | — | — |
 | — | 9:22 | — | — | — | — | — | — | — | 9:23 | — | — | — | — | — | — | — | 9:24 | — | — | — | — | — | 9:27 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 24 | 23 | 21 | 22 | 22 | 23 | 22 | 22 | 20 | 19 | 18 | 17 | 19 | 22 | 22 | 21 | 17 | 15 | 15 | 15 | 19 |
26 | 27 | 27 | 26 | 25 | 23 | 23 | 22 | 23 | 21 | 22 | 20 | 19 | 16 | 15 | 17 | 22 | 20 | 19 | 13 | 11 | 11 | 13 | 18 | |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | ESE 3 | ESE 3 | NW 4 | — | W 6 | W 6 | W 17 | W 16 | W 16 |
 kJ | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 2 | 2 | 2 | 2 | 11 | 13 | 10 | 5 | 2 | 1 | 1 | — | 1 | 1 | 6 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | W 13 | SW 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | SW 7 | SW 7 | SW 7 | SW 7 | NNW 5 | NNW 4 | W 7 | W 7 | W 18 | W 18 | W 6 | W 6 | — |
| kJ | 7 | 7 | 6 | 3 | 6 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 6 | 6 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 13 | W 13 | W 13 | W 13 | SW 7 | SE 4 | W 18 | W 18 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 3 | 2 | 1 | 6 | 6 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NNW 3 | NNW 4 | NNW 4 | — | — | ESE 3 | ESE 3 | — | — | ESE 3 | ESE 3 | ESE 4 | ESE 4 | SE 3 | SE 3 | SE 3 |
| kJ | — | — | — | — | — | — | — | — | 4 | 8 | 14 | — | — | 2 | 4 | — | — | 1 | 9 | 12 | 12 | 6 | 5 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 113 | 113 | 125 | 113 | 130 | 113 | 130 | 125 | 125 | 125 | 125 | 125 | 113 | 113 | 134 | 199 | 134 | 184 | 186 | 186 | 213 | 186 | 254 | 263 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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